Guitar Scale Logic

Interactive Guitar Scale Finder

Guitar Scale Logic

A# Minor Pentatonic Guitar Scale in Open C

Minor Pentatonic scale notes, fretboard positions and guitar tabs for Open C.

Formula 1 b3 4 5 b7
Tuning E C G C G C
Scale Notes 5 notes

Interactive fretboard

Scale Map

Root notes are highlighted in amber. Use the buttons to isolate each five-fret position.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
E
E♯
G♯
A♯
C♯
D♯
E♯
G♯
A♯
C♯
C
C♯
D♯
E♯
G♯
A♯
C♯
D♯
E♯
G♯
A♯
G
G♯
A♯
C♯
D♯
E♯
G♯
A♯
C♯
D♯
E♯
C
C♯
D♯
E♯
G♯
A♯
C♯
D♯
E♯
G♯
A♯
G
G♯
A♯
C♯
D♯
E♯
G♯
A♯
C♯
D♯
E♯
C
C♯
D♯
E♯
G♯
A♯
C♯
D♯
E♯
G♯
A♯
Root Note Scale Note

Scale Tablature

Position 1

E|---------------------------4--|
C|------------------1--3--5-----|
G|------------1--3--------------|
C|---1--3--5--------------------|
G|3-----------------------------|
C|------------------------------|

1-5 frets • five-fret position fragment • 10 notes

Theory & Context

Why This Shape Works

The A# Minor Pentatonic scale uses A♯, C♯, D♯, E♯, G♯ and the formula 1 b3 4 5 b7. In Open C tuning, the open strings run E C G C G C from highest to lowest, so use this map rather than a Standard-tuning shape. Use the map to locate each A# root, then select a five-fret position to see its tablature. The chord suggestions use notes from this scale.

Overview

Minor Pentatonic sounds direct, punchy and riff-friendly. Try it for blues-rock solos, hard-rock riffs and familiar lead vocabulary. Open C is C-G-C-G-C-E from low to high. Its open strings form a C major chord, with C on three strings.

Practice Tip

Anchor on the root and b7, then add bends around the b3 for feel. In Open C, use the three open C strings to check the roots when practising in C.

  • A♯
  • C♯
  • D♯
  • E♯
  • G♯

Suggested Chords

Works Well With This Scale

These chords contain notes from the selected scale.

  • A♯mminor
  • A♯5power
  • A♯sus4sus4
  • A♯m7minor 7
  • C♯5power
  • C♯sus2sus2
  • D♯5power
  • D♯sus4sus4
  • D♯sus2sus2
  • G♯5power